Actions: Give coil 10 seconds to cool down and liquid to re-supply to the wick

 Tips: After a puff, the liquid in the wick around the coil has been consumed. It takes time to re-supply the liquid from the tank to the wick. If the time between puffs is too short, the liquid supply may not be enough and a burning issue might happen.
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Avoid doing too slow, too long or too many repetitive drags

1# Cause: Sudden Coil Burn – Cotton not soaked
2#  Cause: Dry burning
3# Cause: Too high liquid viscosity
5# Cause: Wrong liquid type